75454 1999 XL144 (Asteroid)
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From South El Monte , 75454 1999 XL144 is visible in the dawn sky, rising at 23:53 (PST) and reaching an altitude of 60° above the southern horizon before fading from view as dawn breaks at around 05:43.
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Name
75454 1999 XL144
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Object type
Asteroid
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Current position
| Computed for: | 15 December 2025 |
| Right ascension: | 11h55m [1] |
| Declination: | +05°11' [1] |
| Constellation: | Virgo |
| Magnitude: | 19.32 (V) [1] |
| Distance: | 2.14 AU 17.76 lightmin [1] |
Orbital elements [1]
| Semi-major axis: | 2.37 AU |
| Eccentricity: | 0.118659 |
| Inclination: | 7.90° |
| Longitude ascending node: | 2.08° |
| Argument of perihelion: | 68.49° |
| Epoch of elements: | 21 Nov 2025 |
| Mean Anomaly at epoch: | 60.95° |
| Absolute mag (H): | 14.71 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.09 AU |
| Aphelion: | 2.65 AU |
| Orbital period: | 3.65 years |
Visibility from South El Monte
All times shown in South El Monte local time.